Vega VEGAVIB 66 - contactless electronic switch User Manual

Operating InstructionsVEGAVIB 66with contactless electronic switch

On the electronics module you will find the following indicatingand adjustment elements:l signal lamp for indication of the switching condition (green/

4 Mounting4.1 GeneralIn general, VEGAVIB 66 can be mounted in any position. Theinstrument must be mounted in such a way that the vibratingelement is a

Warning:The housing must not be used to screw in the instrument!Applying tightening force on the housing can damage itsinternal mechanical parts.To sc

dd6123Fig. 4: Filling in the center, emptying laterally1 VEGAVIB 662 Emptying opening3 Filling openingThe vibrating element should protrude into the v

Fig. 5: Inflowing materialTo minimise flow resistance caused by the tuning fork,VEGAVIB 66 should be mounted in such a way that thesurfaces of the fork

This baffle must be manufactured by you.>125Fig. 7: Baffle protection against damagesVEGAVIB 66 - with contactless electronic switch 15Mounting29290-EN

5 Connecting to power supply5.1 Preparing the connectionAlways observe the following safety instructions:l Connect only in the complete absence of lin

1 Unscrew the housing cover2 Loosen compression nut of the cable entry3 Remove approx. 10 cm (4 in) of the cable mantle, stripapprox. 1 cm (0.4 in) in

14442 3Fig. 9: Material versions, single chamber housing1 Plastic (not with EExd)2 Aluminium3 Stainless steel (not with EExd)4 Filter element for pres

the electronics would be destroyed if connected directly to themains. It is not suitable for connection to low voltage PLCinputs.Domestic current is t

Contents1 About this document1.1 Function ...41.2 Target group ...41.3 Symbolism used ...

6 Set up6.1 GeneralThe numbers in brackets refer to the following illustrations.On the electronics module you will find the following indicatingand adj

With the potentiometer you can adapt the switching point to thesolid. It is already preset and must only be modified in specialcases.By default, the po

Level Switching sta-tusControl lampMode min.Dry run protection21Switch closed GreenMode min.Dry run protection21Switch open redFailure of thesupply vo

7 Maintenance and fault rectification7.1 MaintenanceWhen used as directed in normal operation, VEGAVIB 66 iscompletely maintenance-free.7.2 Fault recti

à Check if there is buildup on the vibrating element, and ifso, remove it.l Unfavourable installation locationà Mount the instrument at a location in

21Fig. 13: Loosen the screws1 Electronics module2 Screws (2 pcs.)6 Remove the old oscillator7 Compare the new oscillator with the old one. The type la

7.4 Instrument repairIf a repair is necessary, please proceed as follows:You can download a return form (23 KB) from our homepagewww.vega.com under: &

8 Dismounting8.1 Dismounting procedureWarning:Before dismounting, be aware of dangerous process con-ditions such as e.g. pressure in the vessel, high

9 Supplement9.1 Technical dataGeneral dataMaterial 316L corresponds to 1.4404 or 1.4435Materials, wetted parts- Process fitting - Thread 316L- Process

Process conditionsParameter Limit level of solidsProcess pressure -1 … 6 bar/-100 … 600 kPa (-14.5 … 87 psi)VEGAVIB 66 of 316L -20 … +80 °C (-4 … +176

8.2 Disposal ...279 Supplement9.1 Technical data...289.2 Dimensions ...319.3 I

Protection class IApprovals1)ATEX II 1/2G, 2GEExd d IIC T6ATEX II 1/2 DIP66 T1)Deviating data in Ex applications: see separate safety instructions.Sup

9.2 DimensionsVEGAVIB 66ø77mm (3 1/32")112mm (4 13/32")69mm (2 23/32")ø77mm (3 1/32")69mm (2 23/32")117mm (4 39/64")116m

150mm (5 29/32")L22mm(55/64")40mm(1 37/64")33mm(1 19/64")G1½Aø 43mm (1 11/16")ø 11mm (7/16")ø 43mm (1 11/16")160mm

9.3 Industrial property rightsVEGA product lines are global protected by industrial property rights.Further information see http://www.vega.com.Only i

Supplement34 VEGAVIB 66 - with contactless electronic switch29290-EN-060508

SupplementVEGAVIB 66 - with contactless electronic switch 3529290-EN-060508

VEGA Grieshaber KGAm Hohenstein 11377761 SchiltachGermanyPhone +49 7836 50-0Fax +49 7836 50-201E-mail: [email protected] 9001All stateme

1 About this document1.1 FunctionThis operating instructions manual has all the information youneed for quick setup and safe operation. Please read th

2 For your safety2.1 Authorised personnelAll operations described in this operating instructions manualmust be carried out only by trained specialist

2.6 SIL conformityVEGAVIB 66 fulfills the requirements of functional safetyaccording to IEC 61508/IEC 61511. You can find furtherinformation in the supp

l Make sure that the cable gland is tight and strain-relieved.The outer diameter of the connection cable must beadapted to the cable gland. Tighten th

3 Product description3.1 ConfigurationThe scope of delivery encompasses:l VEGAVIB 66 level sensorl documentation- this operating instructions manual- S

Typical applications are overfill and dry run protection. Thanksto its simple and robust measuring system, VEGAVIB 66 isvirtually unaffected by the chem